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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright © 2010 Red Hat, Inc.
#
# This software is licensed to you under the GNU General Public
# License as published by the Free Software Foundation; either version
# 2 of the License (GPLv2) or (at your option) any later version.
# There is NO WARRANTY for this software, express or implied,
# including the implied warranties of MERCHANTABILITY,
# NON-INFRINGEMENT, or FITNESS FOR A PARTICULAR PURPOSE. You should
# have received a copy of GPLv2 along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
import optparse
import os
import shutil
import sys
WARNING_COLOR = '\033[31m'
WARNING_RESET = '\033[0m'
DIRS = (
'/etc',
'/etc/bash_completion.d',
'/etc/httpd',
'/etc/httpd/conf.d',
'/etc/pulp',
'/etc/pulp/admin',
'/etc/pulp/admin/conf.d',
'/etc/pulp/consumer',
'/etc/pulp/consumer/conf.d',
'/etc/pulp/distributor',
'/etc/pulp/importer',
'/etc/pulp/agent',
'/etc/pulp/agent/conf.d',
'/etc/gofer',
'/etc/gofer/plugins',
'/etc/pki/pulp',
'/etc/pki/pulp/consumer',
'/etc/pki/pulp/content',
'/srv',
'/srv/pulp',
'/usr/lib/pulp/',
'/usr/lib/pulp/agent',
'/usr/lib/pulp/agent/handlers',
'/usr/lib/pulp/admin',
'/usr/lib/pulp/admin/extensions',
'/usr/lib/pulp/consumer',
'/usr/lib/pulp/consumer/extensions',
'/usr/lib/gofer',
'/usr/lib/gofer/plugins',
'/usr/lib/yum-plugins/',
'/var/lib/pulp',
'/var/lib/pulp_client',
'/var/lib/pulp_client/admin',
'/var/lib/pulp_client/admin/extensions',
'/var/lib/pulp_client/consumer',
'/var/lib/pulp_client/consumer/extensions',
'/usr/lib/pulp/plugins',
'/usr/lib/pulp/plugins/distributors',
'/usr/lib/pulp/plugins/importers',
'/usr/lib/pulp/plugins/profilers',
'/usr/lib/pulp/plugins/types',
'/var/lib/pulp/published',
'/var/lib/pulp/published/http',
'/var/lib/pulp/published/https',
'/var/lib/pulp/uploads',
'/var/log/pulp',
'/var/www/.python-eggs', # needed for older versions of mod_wsgi
'/var/www/pulp_puppet/http/repos',
'/var/www/pulp_puppet/https/repos',
)
#
# Str entry assumes same src and dst relative path.
# Tuple entry is explicit (src, dst)
#
# Please keep alphabetized and by subproject
# Standard directories
DIR_ADMIN_EXTENSIONS = '/usr/lib/pulp/admin/extensions/'
DIR_CONSUMER_EXTENSIONS = '/usr/lib/pulp/consumer/extensions/'
DIR_PLUGINS = '/usr/lib/pulp/plugins'
LINKS = (
# Builtin Admin Extensions
('builtins/extensions/admin/pulp_admin_auth', DIR_ADMIN_EXTENSIONS + 'pulp_admin_auth'),
('builtins/extensions/admin/pulp_admin_consumer', DIR_ADMIN_EXTENSIONS + 'pulp_admin_consumer'),
('builtins/extensions/admin/pulp_event', DIR_ADMIN_EXTENSIONS + 'pulp_event'),
('builtins/extensions/admin/pulp_orphan', DIR_ADMIN_EXTENSIONS + 'pulp_orphan'),
('builtins/extensions/admin/pulp_permission', DIR_ADMIN_EXTENSIONS + 'pulp_permission'),
('builtins/extensions/admin/pulp_repo', DIR_ADMIN_EXTENSIONS + 'pulp_repo'),
('builtins/extensions/admin/pulp_role', DIR_ADMIN_EXTENSIONS + 'pulp_role'),
('builtins/extensions/admin/pulp_server_info', DIR_ADMIN_EXTENSIONS + 'pulp_server_info'),
('builtins/extensions/admin/pulp_tasks', DIR_ADMIN_EXTENSIONS + 'pulp_tasks'),
('builtins/extensions/admin/pulp_user', DIR_ADMIN_EXTENSIONS + 'pulp_user'),
# Builtin Consumer Extensions
('builtins/extensions/consumer/pulp_consumer', DIR_CONSUMER_EXTENSIONS + 'pulp_consumer'),
# Executables
('platform/bin/pulp-admin', '/usr/bin/pulp-admin'),
('platform/bin/pulp-consumer', '/usr/bin/pulp-consumer'),
('platform/bin/pulp-migrate', '/usr/bin/pulp-migrate'),
# Server Configuration
('platform/etc/bash_completion.d/pulp-admin', '/etc/bash_completion.d/pulp-admin'),
('platform/etc/httpd/conf.d/pulp.conf', '/etc/httpd/conf.d/pulp.conf'),
('platform/etc/gofer/plugins/pulp.conf', '/etc/gofer/plugins/pulp.conf'),
('platform/etc/pki/pulp/ca.key', '/etc/pki/pulp/ca.key'),
('platform/etc/pki/pulp/ca.crt', '/etc/pki/pulp/ca.crt'),
('platform/etc/pulp/server.conf', '/etc/pulp/server.conf'),
('platform/etc/pulp/admin/admin.conf', '/etc/pulp/admin/admin.conf'),
('platform/etc/pulp/consumer/consumer.conf', '/etc/pulp/consumer/consumer.conf'),
('platform/etc/pulp/logging', '/etc/pulp/logging'),
('platform/etc/rc.d/init.d/pulp-server', '/etc/rc.d/init.d/pulp-server'),
# Server Web Configuration
('platform/src/pulp/agent/gofer/pulp.py', '/usr/lib/gofer/plugins/pulp.py'),
('platform/srv/pulp/webservices.wsgi', '/srv/pulp/webservices.wsgi'),
# RPM Support Configuration
('rpm-support/etc/httpd/conf.d/pulp_rpm.conf', '/etc/httpd/conf.d/pulp_rpm.conf'),
('rpm-support/etc/pulp/repo_auth.conf', '/etc/pulp/repo_auth.conf'),
('rpm-support/etc/pulp/agent/conf.d/rpm.conf', '/etc/pulp/agent/conf.d/rpm.conf'),
('rpm-support/etc/pulp/agent/conf.d/bind.conf', '/etc/pulp/agent/conf.d/bind.conf'),
('rpm-support/etc/pulp/agent/conf.d/linux.conf', '/etc/pulp/agent/conf.d/linux.conf'),
('rpm-support/etc/yum/pluginconf.d/pulp-profile-update.conf', '/etc/yum/pluginconf.d/pulp-profile-update.conf'),
# RPM Support Admin Extensions
('rpm-support/extensions/admin/rpm_admin_consumer', DIR_ADMIN_EXTENSIONS + 'rpm_admin_consumer'),
('rpm-support/extensions/admin/rpm_repo', DIR_ADMIN_EXTENSIONS + 'rpm_repo'),
('rpm-support/extensions/admin/rpm_sync', DIR_ADMIN_EXTENSIONS + 'rpm_sync'),
('rpm-support/extensions/admin/rpm_units_copy', DIR_ADMIN_EXTENSIONS + 'rpm_units_copy'),
('rpm-support/extensions/admin/rpm_units_remove', DIR_ADMIN_EXTENSIONS + 'rpm_units_remove'),
('rpm-support/extensions/admin/rpm_units_search', DIR_ADMIN_EXTENSIONS + 'rpm_units_search'),
('rpm-support/extensions/admin/rpm_upload', DIR_ADMIN_EXTENSIONS + 'rpm_upload'),
# RPM Support Consumer Extensions
('rpm-support/extensions/consumer/rpm_consumer', DIR_CONSUMER_EXTENSIONS + 'rpm_consumer'),
# RPM Support Agent Handlers
('rpm-support/handlers/rpm.py', '/usr/lib/pulp/agent/handlers/rpm.py'),
('rpm-support/handlers/bind.py', '/usr/lib/pulp/agent/handlers/bind.py'),
('rpm-support/handlers/linux.py', '/usr/lib/pulp/agent/handlers/linux.py'),
# RPM Support Plugins
('rpm-support/plugins/types/rpm_support.json', DIR_PLUGINS + '/types/rpm_support.json'),
('rpm-support/plugins/importers/yum_importer', DIR_PLUGINS + '/importers/yum_importer'),
('rpm-support/plugins/distributors/yum_distributor', DIR_PLUGINS + '/distributors/yum_distributor'),
('rpm-support/plugins/distributors/iso_distributor', DIR_PLUGINS + '/distributors/iso_distributor'),
('rpm-support/plugins/profilers/rpm_errata_profiler', DIR_PLUGINS + '/profilers/rpm_errata_profiler'),
# RPM Support Web Configuration
('rpm-support/usr/lib/yum-plugins/pulp-profile-update.py', '/usr/lib/yum-plugins/pulp-profile-update.py'),
('rpm-support/srv/pulp/repo_auth.wsgi', '/srv/pulp/repo_auth.wsgi'),
# Puppet Support Plugins
('puppet-support/etc/httpd/conf.d/pulp_puppet.conf', '/etc/httpd/conf.d/pulp_puppet.conf'),
('puppet-support/plugins/types/puppet.json', DIR_PLUGINS + '/types/puppet.json'),
('puppet-support/plugins/importers/puppet_importer', DIR_PLUGINS + '/importers/puppet_importer'),
('puppet-support/plugins/distributors/puppet_distributor', DIR_PLUGINS + '/distributors/puppet_distributor'),
# Puppet Support Admin Extensions
('puppet-support/extensions/admin/puppet_repo', DIR_ADMIN_EXTENSIONS + 'puppet_repo'),
('puppet-support/etc/pulp/admin/conf.d/puppet.conf', '/etc/pulp/admin/conf.d/puppet.conf')
)
def parse_cmdline():
"""
Parse and validate the command line options.
"""
parser = optparse.OptionParser()
parser.add_option('-I', '--install',
action='store_true',
help='install pulp development files')
parser.add_option('-U', '--uninstall',
action='store_true',
help='uninstall pulp development files')
parser.add_option('-D', '--debug',
action='store_true',
help=optparse.SUPPRESS_HELP)
parser.set_defaults(install=False,
uninstall=False,
debug=True)
opts, args = parser.parse_args()
if opts.install and opts.uninstall:
parser.error('both install and uninstall specified')
if not (opts.install or opts.uninstall):
parser.error('neither install or uninstall specified')
return (opts, args)
def warning(msg):
print "%s%s%s" % (WARNING_COLOR, msg, WARNING_RESET)
def debug(opts, msg):
if not opts.debug:
return
sys.stderr.write('%s\n' % msg)
def create_dirs(opts):
for d in DIRS:
if os.path.exists(d) and os.path.isdir(d):
debug(opts, 'skipping %s exists' % d)
continue
debug(opts, 'creating directory: %s' % d)
os.makedirs(d, 0777)
def getlinks():
links = []
for l in LINKS:
if isinstance(l, (list, tuple)):
src = l[0]
dst = l[1]
else:
src = l
dst = os.path.join('/', l)
links.append((src, dst))
return links
def install(opts):
warnings = []
create_dirs(opts)
currdir = os.path.abspath(os.path.dirname(__file__))
for src, dst in getlinks():
warning_msg = create_link(opts, os.path.join(currdir,src), dst)
if warning_msg:
warnings.append(warning_msg)
# Link between pulp and apache
create_link(opts, '/var/lib/pulp/published', '/var/www/pub')
# Grant apache write access to the pulp tools log file and pulp
# packages dir
os.system('chown -R apache:apache /var/log/pulp')
os.system('chown -R apache:apache /var/lib/pulp')
os.system('chown -R apache:apache /var/lib/pulp/published')
os.system('chown -R apache:apache /var/www/pulp_puppet')
# Guarantee apache always has write permissions
os.system('chmod 3775 /var/log/pulp')
os.system('chmod 3775 /var/www/pub')
os.system('chmod 3775 /var/lib/pulp')
# Update for certs
os.system('chown -R apache:apache /etc/pki/pulp')
if warnings:
print "\n***\nPossible problems: Please read below\n***"
for w in warnings:
warning(w)
return os.EX_OK
def uninstall(opts):
for src, dst in getlinks():
debug(opts, 'removing link: %s' % dst)
if not os.path.islink(dst):
debug(opts, '%s does not exist, skipping' % dst)
continue
os.unlink(dst)
# Link between pulp and apache
if os.path.exists('/var/www/pub'):
os.unlink('/var/www/pub')
# Old link between pulp and apache, make sure it's cleaned up
if os.path.exists('/var/www/html/pub'):
os.unlink('/var/www/html/pub')
return os.EX_OK
def create_link(opts, src, dst):
if not os.path.lexists(dst):
return _create_link(opts, src, dst)
if not os.path.islink(dst):
return "[%s] is not a symbolic link as we expected, please adjust if this is not what you intended." % (dst)
if not os.path.exists(os.readlink(dst)):
warning('BROKEN LINK: [%s] attempting to delete and fix it to point to %s.' % (dst, src))
try:
os.unlink(dst)
return _create_link(opts, src, dst)
except:
msg = "[%s] was a broken symlink, failed to delete and relink to [%s], please fix this manually" % (dst, src)
return msg
debug(opts, 'verifying link: %s points to %s' % (dst, src))
dst_stat = os.stat(dst)
src_stat = os.stat(src)
if dst_stat.st_ino != src_stat.st_ino:
msg = "[%s] is pointing to [%s] which is different than the intended target [%s]" % (dst, os.readlink(dst), src)
return msg
def _create_link(opts, src, dst):
debug(opts, 'creating link: %s pointing to %s' % (dst, src))
try:
os.symlink(src, dst)
except OSError, e:
msg = "Unable to create symlink for [%s] pointing to [%s], received error: <%s>" % (dst, src, e)
return msg
# -----------------------------------------------------------------------------
if __name__ == '__main__':
# TODO add something to check for permissions
opts, args = parse_cmdline()
if opts.install:
sys.exit(install(opts))
if opts.uninstall:
sys.exit(uninstall(opts))
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